南北

The origin of theoretic conflict is discussed through different methods, different angles are disclosed of the hotspots that different standards play a role in environment quality. The divarication on specialization of environment density products in industry structure is argued. At last, the pollution control effect on competition is studied by theoretical model.

从理论发展的不同脉络为线索分析南北矛盾的产生，从双方争论的热点问题探讨环境标准的差异对南北国家环境状况影响的不同理论视角，分析了南北双方产业结构中环境密集产品的专业化上存在的分歧，最后采用理论模型研究污染控制对国际竞争力的影响。

After the American Civil War in the eighteen sixties, a writer in a publication called Beadle's Monthly used the word doughboy to describe Civil War soldiers.

在美国南北战争后的十八世纪六十年代，Beadle's月刊的一个作家用了doughboy这个词来描述南北战争中的士兵。

In Freeport, there are new bells in South Freeport and in North Freeport.

比如，在自由港，南北港增加了新的水手之钟传送点，南北奎也同样增加了一些

Diffusive fluxes are roughly symmetric around the magnetic equator during equanoxes. But they are asymmetric during solstices, the winter hemisphere has smaller fluxes than the summer hemisphere does.

在分点，南北半球的扩散通量和扩散速度大致对称；而在至点，扩散通量存在着明显的南北半球不对称现象。

Second, by analyzing the strain of northsouth blocks of the fault, we find an asymmetric displacement distribution between the two sides of the rupture, and the two blocks are subject to compressional and tensional stress respectively. It is a pattern that cannot be explained with the linear elastic theory. However, laboratory experiments and in situ measurements in boreholes have shown that many crustal rocks exhibit a nonlinear elastic behavior in compression and tension with a dependence of the Young's modulus on the minimum principal stress. So we suggest that the nonlinear displacement distribution should be considered when dislocation and hypocentral parameters are analyzed.

进而通过对地震南北盘同震应变的分析，发现了昆仑山地震的南北两盘分别受挤压和拉张两种应力作用，研究表明多种岩石在拉张和压力作用下其最小主应力下的杨氏模量表现出非线性弹性特征，从而提出对昆仑山地震地表位移及震源特征参数分析时应考虑非线弹性介质导致的非线性弹性位移分布特征。

South and North Korea shall establish a South-North Military Sub-Committee within the framework of the South-North High-Level Negotiations within one month of the entry into force of this Agreement to discuss concrete measures for the implementation and observance of the agreement on nonaggression and to remove the state of military confrontation.

韩国和朝鲜应建立一个南北军事小组委员会的谈判框架内的南北高级别协议一个月内，这就是生效，讨论协议的具体措施的执行和遵守互不侵犯和消除军事对抗状态。

Using inclination vector as a non-singular orbital element, engineering oriented mathematical models for inclination control of geosta- tionary orbit are established,and unified optimal strategies for inclination control both in north-south station aquisition and north-south station keeping derived.

本文以倾角矢量作为无奇点轨道要素，建立静止卫星轨道倾角控制的工程实用数学模型，进而导出南北定点捕获和南北位置保持两种情况下统一的倾角控制燃料最优策略。

The relation between row distance and height of seedling was analysed accordingto the variation of shade length and bearing of seedlings with motive orbit of the sun.

该文运用了苗木影长及其方位随太阳运动轨迹而变化的基本规律，分析了东西行向与南北行向情况下，行距与苗高的相对关系，结论是，同等面积，且苗木间又互不遮光的条件下，东西行向可排列的行数约比南北行向增加1倍，行距取值为1。

Long and narrow north-south area, Cheng Chang north-south strip north-south city, central to the bustling downtown, commerce, service-oriented, and more at both ends of the North-South industrial, agricultural and residential areas.

辖区南北狭长，呈长条状纵贯我市南北，中部为繁华的闹市区，以商贸、服务业为主，南北两端多为工业、农业和居民生活区。

As vital passages for communications since ancient time, these valleys played a very important role in the exchanges and diffusions of cultures between the North and the South.

结果证明南岭有许多南北走向的谷地，并有河流贯通，自古以来为南北交往的孔道，这对南北的文化交流、传播都起到不可忽视的作用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。